What is the difference between plasma and LCD?
One of the biggest confusion on the television market today comes from two main types of newer television display technologies that compete with each other, plasma and LCD. Although the surface may not seem to be a big difference between plasma and LCD, the appearance may be deceptive. Each has its own technology and its own advantages and disadvantages. On plasma screens, plasma gas is used to excite visible light photons that produce the color on the screen by lighting pixels to different colors. In fact, it is a gas that is responsible for the pictures you see on plasma TVs.
LCD screen technology is somewhat different. Each pixel has three colors: red, green and blue. LCD TVs require backlight. However, liquid crystals, when they are under voltage, block certain colors in pixels that appear or at least so show. This produces the desired color. The main difference with LCD TVs is always on the backlight.
The decision between plasma and LCD applies to personal preferences. LCD, which has never been for video displays, has a slower refresh rate than plasma. Criticism is therefore that fast -moving images can sometimes show what are referred to as ghosts, pictures that have not completely cleared themselves from vision. However, this technology has improved over the years to renewal rates that are very comparable to plasma.
Some prefer LCD TVs because they weigh less and use less energy than plasma screens. However, both types of displays weigh less than conventional TVs, so there is always a net profit when moving from traditional to newer technology. However, LCD is usually much easier for wall mounting.
Plasma TVs, Because There is no competitive backlight to distort any of the colors, produce much more true colors. For those who really have a contextEM get the most lively colors is the plasma technology almost comparable to the old CRT technology. In addition, there is another advantage that you have a sharp and clean image that you can view, much more than the traditional TV display can deliver.
For those who live at higher altitudes, there are also considerations when considering plasma and LCD. The gas in the plasma set looks somewhat different at higher altitudes and can cause a distorted view. LCD does not have this problem. Therefore, LCD sets can be preferred in mountain areas.
In the end, for most viewers, there are differences between plasma and LCD things of academic debate. Most of them find the difference between traditional displays and these newer displays to be much greater, that the differences between plasma and LCD pale compared. D.Oing Little Research will help ensure that the consumer gets the best product that they can afford and one particularly suitable for their purposes.